To investigate the effects of electro-acupuncture at Shuigou (DU26) on latency and amplitude of motor evoked potential (MEP) in rats after cerebral infarction.

Objective: To investigate the clinical efficacies of fire acupuncture in treat various types of acne. Methods: An open test was designed. One thousand and eighty-six patients who visited for clinical service were collected as a sample. Results: The cure and marked effective rate was 78.5% for lung heat type, 80.8% for heat toxin type, 77.4% for disharmony of the Thoroughfare and Conception Vessels type and 80.1% for blood stasis and phlegm accumulation type. Statistical analysis showed no significant differences in therapeutic effect between different types (P>0.05). Conclusion: Fire acupuncture has an exact therapeutic effect on various types of acne without toxic side effects.

Abstract: Toxoplasma gondii, an opportunistic pathogenic protozoan, is widely distributed worldwide and can cause zoonoses, which is a serious threat to human health. Nowadays, the relationship between T. gondii infection and neuropsychiatric diseases has attracted researchers' attention increasingly. T. gondii infection is related to the pathogenesis of many neuropsychiatric diseases by affecting the nervous system, such as schizophrenia, depression, Alzheimer's disease, and so on. This review will focus on the relationship between T. gondii infection and neuropsychiatric diseases and summarizes the possible mechanisms of disorders resulting from T. gondii infection． It is expected that the study on the related pathogenic mechanism of T. gondii will lead to new therapeutic directions and feasible solution for the clinical treatment of neuropsychiatric diseases caused by T. gondii infection.

Objective To observe the clinical effect and complications of intravenous immunoglobulin(IVIG)in the treatment of severe adenovirus pneumonia(SAP)in children. Methods Clinical data of 210 hospitalized children with SAP from June 2009 to June 2011 were retrospectively analyzed. Patients were divided into IVIG group (109 cases) and control group (101 cases) to compare the therapeutic effects, duration of fever, length of stay in hospital, duration of mechanical ventila-tion, and complications between the two groups. Results There was no difference in the severity of illness on admission and un-derlying diseases between the two groups. Both groups were given antiviral, antibacterial and comprehensive supporting thera-py, and in the IVIG group IVIG 250-400mg/(kg.d) were administered for 3-5 d. The mean hospital stay and fever time of the IVIG group were significantly shortened comparing to that of the control group, and the time of mechanical ventilation on the IVIG group is less than that of the non-IVIG group. Incidence rate of pleural effusion, atelectas is, myocarditis and toxic enceph-alopathy in the IVIG group is lower than the control group, and the cure rateand effective therapy of the IVIG group is higher than control group, all of the difference was statistically significant (P<0.05). No adverse drug reaction was observed. Conclu-sions IVIG is safe and effective in the treatment of SAP in children.

Objective To explore a better method to repair cervical cicatricle contracture deformity.Methods The cervicai cicatrical contraction deformity was repaird by the cervico-shoulder island skin flap with blood supply crossing and abundant anastomotic branches of the neck-shoulder blood vessels. After removing the cervical scar, the flaps were designed according to the size of the wound to be repaired, and the clinical anatomy of crossing and abundant anastomotic branches of the neck-shoulder blood vessels. The secondary wound of donor site was closed directly if the donor region was small, or closed by skin graft. Results Sixteen patients in this clinic were operated with this method, and venous return dysfunction occurred in 1 case, but blood circulation was improved after treatment. All the flaps survived with good appearance and texture. The extensive flap was created and transferred to the anterior neck by one stage without pre-expansion which met some patients'requirement of repairing cervical cicatricle contracture deformity. Conclusion The cervico-shoulder island skin flap, with abundant blood supply, is a new method to repair cervical cicatricle contracture deformity.

Objective To study the effect of Corylin on A375 cells melanin synthesis,and explore its mechanism.Methods The cells were randomly divided into the control group, the estradiol group, and corylin group including 10-3μmol/L, 10-2μmol/L, 10-1μmol/L, 1μmol/L, 10μmol/L, 100μmol/L. Estradiol estradiol intervention group were given 10-3 mol/L. Corylin group (10-3μmol/L, 10-2μmol/L, 10-1μmol/L, 1μmol/L, 10μmol/L,100μmol/L) were given 10-3μmol/L, 10-2μmol/L, 10-1μmol/L, 1μmol/L, 10μmol/L, 100μmol/L corylin intervention. The activity of proliferation were detected by MTT, NaOH method, dopa oxidation , both melanin content and tyrosinase activity (tyrosinase, TYR). TYR, yrosinase related protein (tyrosinase related protein, TRP)-1 and TRP-2 expression levels of mRNA were determined by RT-PCR.Results Compared with the control group, 10, 100μmol/L of Corylin group cell proliferation rate significantly decreased (P<0.01). The 1μmol/L, 10-1μmol/L, 10-2μmol/L of Corylin group cell melanin content, TYR significantly decreased (P<0.01 or P<0.05). The 1μmol/L corylin group TYR (0.303 ± 0.003vs. 0.628 ± 0.012), TRP-1 (0.313 ± 0.008 vs. 0.677 ± 0.022), TRP-2 (0.456 ± 0.028vs. 0.687 ± 0.020) mRNA expression level significantly decrease (P<0.01).Conclusions The results showed that Corylin could inhibit melanin synthesis, which worked probably through inhibiting the activity of TYR and cutting the mRNA expressions of TYR,TRP-1/2.

Objective To evaluate the diagnostic value of ~(99)Tc~m-methoxyisobutylisonitrile (MIBI) SPECT scintigraphy combined Iocalizable CT in the localization of ectopic parathyroid glands in hyperparathyroidism.Methods Retrospective data of surgery,pathology and imaging were collected from 28 patients with hyperfunctioning ectopic parathyroid glands.All cases underwent CT studies.Twenty-five patients had ~(99)Tc~m-MIBI planar imaging first:SPECT scintigraphy combined localizable CT was performed for the patients with abnormal radionuclide foci immediately.The fusion images obtained after reconstruction showed the exact location of the ectopic foci.Operative histopathologic results were regarded as "gold standards".Presuming 4 parathyroid glands as normal findings,findings confirmed by operation and pathology were regarded as positive,otherwise negative.The results of CT and radionuclide imaging were compared by X~2-test of four-foId table.Results Twenty-eight ectopic parathyroid glands were found in 28 patients,all pathologically confirmed as adenomss.CT found 22 foci,of which 17 were true positive,5 false positive,11 false negative,and 79 true negative.~(99)Tc~m-MIBI SPECT scintigraphy combined localizable CT found 23 foci,no false positive,2 false negative,and 75 true negative.The results showed that the sensitivities were 61% (17/28),92%(23/25),specificities 94%(79/84),100%(75/75),accuracies 86%(96/112),98% (98/100),positive predictive values 77%(17/22),100%(23/23),and negative predictive values 88% (79190),97%(75/77),respectively,for CT and radionuclide imaging.~(99)Tc~m-MIBI SPECT scintigraphy combined localizable CT was therefore significantly higher than CT in sensitivity(X~2=6.98,P＜0.01),specificity (X~2=4.61,P＜0.05),accuracy (X~2=10.30,P＜0.01),positive predictive value(X~2=5.88,P＜0.05) and negative predictive value (X~2=5.36,P＜0.05).Conclusion ~(99)Tc~m-MIBI SPECT scintigraphy combined localizable CT is superior to CT alone in the localization of ectopic parathyroid glands in hyperparathyroidism,but false negative can be found in some patients.

Objective To explore the expression and distribution of transient receptor potential cation channel 6(TRPC6)in normal human,mice,rats' renal tissue and the mouse podocyte clone 5(MPC5)for further investigating the relationship between TRPC6 and the protei-nuria-related podocyte molecules.Methods 1.The distributions of TRPC6 in normal human,mice,rats' renal tissue and MPC5 were observed by using the immunochemistry staining.2.The mRNA expression of TRPC6 in mouse renal cortex and differentiated MPC5 was detected by using reverse transcriptase-polymerase chain reaction(RT-PCR).3.The protein expression of TRPC6 in human,mice and differentiated MPC5 was detected by using Western blotting.Results 1.In human kidney,TRPC6 showed a weak staining in glomeruli and a strong staining in renal tubules and vessels.In mice and rats' kidney,TRPC6 showed a strong staining in glomeruli and was mainly distributed along the capillary loops of glomerulus and in mesangium.The positive staining of TRPC6 was observed in MPC5,which was distributed evenly on the cell membrane in differentiated podocytes.2.The specific PCR band of TRPC6 was detected in mouse renal cortex and differentiated MPC5.3.The specific protein band of TRPC6 was detected in normal human,mice renal cortex and differentiated MPC5 with the size of 106.Conclusions The expression of TRPC6 is verified in normal human,mice and rats' kidneys,and in differentiated MPC5.These results will benefit for further exploring the relationship between TRPC6 and the proteinuria-related podocyte molecules.

ABSTRACT The taboos of man-spirit (RenShen) and bottom-spirit (KaoShen) are two kinds of time-related contraindications that are more commonly seen in the literature of acupuncture and moxibustion. The meaning of man-spirit is often extended to qi-blood or mind, or else directly equals to heaven-spirit (TianShen). It is highly possible that the bottom-spirit is subordinate to man-spirit, and both Taoist philosophy and the SanCai theory declare the importance of bottom in human body. The violation of contraindications could lead to diseases in the neighborhood where man-spirit travels. However, the results are generally recorded as ulcer, lingering disease and death in most medical texts. From Ming dynasty, more and more doctors have expressed disapproval of man-spirit and bottom-spirit.
Acupuncture Therapy ; psychology ; Humans ; Moxibustion ; psychology

Objective To evaluate the expression and relationship of miR-100 and FZD-8, one of the major compo?nents of Wnt signaling pathway, and the correlation of their expressions with lymph node metastasis in patients with breast cancer. Methods The expression of miR-100 was determined in 50 samples of human breast cancer tissues and adjacent normal tissues by in situ hybridization. The correlation of miR-100 expression with lymph node metastasis was analyzed by Mann-Whitney U test. The expression of FZD-8 was measured in 50 samples of human breast cancer tissues and adjacent normal tissues by immunohistochemistry. The correlation of the miR-100 expression with the protein expression of FZD-8 was evaluated by Pearson rank analysis. Results The expression of miR-100 was significantly lower in human breast can?cer tissues than that in adjacent normal breast tissues [2.00 (1.00, 3.00) vs. 6.00 (3.50, 8.00)]. The miR-100 expression was lower in patients with lymph node metastasis than that in patients without lymph node metastasis [1.50 (1.00, 2.75) vs. 3.00 (2.00, 4.00)]. The expression of FZD-8 was significantly higher in human breast cancer tissues than that in adjacent normal breast tissues [8.00 (6.00, 9.00) vs. 6.00 (3.75, 9.00)]. The miR-100 expression was negatively correlated with the FZD-8 pro?tein expression in human breast cancer tissues (rs=-0.592, P<0.001). Conclusion The miR-100, as an anti-metastasis-miRNA, may involve in the metastasis of breast cancer, which may be related with the regulation of the expression of FZD-8.